Document Detail

Surgical management of severe acute lower extremity ischemia.
MedLine Citation:
PMID:  1735899     Owner:  NLM     Status:  MEDLINE    
Seventy-four patients (70 men [95%], 4 women [5%], mean age, 63 years) with severe, acute lower limb ischemia (acute clinical deterioration and absent pedal Doppler signals) caused by either arterial thrombosis (n = 68) or embolism (n = 6) underwent urgent surgical management consisting of operative revascularization with or without amputation in 67 patients (91%) and primary amputation alone in 7 patients (9%). Sixty-one patients (82%) had severely threatened limb viability, and 13 (18%) had major irreversible ischemic limb changes at presentation. Eighty-six percent of patients were initially anticoagulated with heparin. Seventy percent underwent preoperative angiography. Surgical revascularization included 42 inflow and 20 outflow arterial reconstructions and 9 thrombectomy or embolectomy procedures. Mean follow-up was 17 months (range, 0 to 64). Life-table primary patency at 36 months for arterial reconstructions was 81% for inflow and 78% for outflow procedures. Cumulative limb salvage was 70% at 1 month and 68% at 36 months. Patient survival was 85% at 1 month and 51% at 36 months. No death was directly attributable to complications related to limb reperfusion, and no patient required dialysis for myoglobinuria. We conclude that management of severe, acute lower limb ischemia with early amputation of nonviable limbs and heparinization, angiography, and prompt operative revascularization for threatened but viable extremities minimizes morbidity and mortality rates, while maximizing limb salvage. These results may be useful for comparison with comparable groups of patients treated with thrombolytic or endovascular modalities.
R A Yeager; G L Moneta; L M Taylor; D W Hamre; D B McConnell; J M Porter
Related Documents :
16494189 - Devastating consequences of subway accidents: traumatic amputations.
20347549 - Midterm results from a multicenter registry on the treatment of infrainguinal critical ...
16890869 - Mid-term recurrence rate of incompetent perforating veins after combined superficial ve...
9360039 - Routing through the health care system and level of functioning of lower limb amputees.
20806769 - Osteomyoplastic and traditional transtibial amputations in the trauma patient: perioper...
7790749 - Long-term of patients receiving an aorto-bi-femoral prosthesis for atherosclerotic occl...
18544299 - Successful treatment of chronic decubitus ulcer with 0.1% dirhamnolipid ointment.
15085169 - Sustained beneficial effects on blood pressure during long time retrospective follow-up...
20821309 - Intrasphincteric injections of autologous muscular cells in women with refractory stres...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of vascular surgery     Volume:  15     ISSN:  0741-5214     ISO Abbreviation:  J. Vasc. Surg.     Publication Date:  1992 Feb 
Date Detail:
Created Date:  1992-03-10     Completed Date:  1992-03-10     Revised Date:  2012-10-03    
Medline Journal Info:
Nlm Unique ID:  8407742     Medline TA:  J Vasc Surg     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  385-91; discussion 392-3     Citation Subset:  IM    
Department of Surgery, Oregon Health Sciences University, Portland.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Acute Disease
Aged, 80 and over
Ischemia / diagnosis,  surgery*,  therapy
Leg / blood supply*,  surgery*
Life Tables
Middle Aged
Survival Analysis
Vascular Surgical Procedures / methods

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Valvular reflux after deep vein thrombosis: incidence and time of occurrence.
Next Document:  Peripheral vascular bypass in juvenile-onset diabetes mellitus: are aggressive revascularization att...